X-Git-Url: http://git.scottworley.com/tl-append/blobdiff_plain/bab98a3a230bcc2161254e5796ec97e1391b4907..7521e30b527409a49b129e344b20a87b7d5edf2b:/common.h

diff --git a/common.h b/common.h
index 8d40a78..93d722f 100644
--- a/common.h
+++ b/common.h
@@ -1,6 +1,6 @@
 #include <time.h>
 
-extern const char *FILENAME;
+extern const char *const FILENAME;
 
 void die(const char *message);